MCQ
$L\left( x \right) = \int\limits_1^x {\frac{{dt}}{t}.........} $ સમીકરણનો ઉકેલ છે.
- A$L\left( {x + y} \right) = L\left( x \right) + L\left( y \right)$
- B$L\left( {\frac{x}{y}} \right) = L\left( x \right) + L\left( y \right)$
- ✓$L\left( {xy} \right) = L\left( x \right) + L\left( y \right)$
- Dએક પણ નહીં.